Roy, Ron

Dink, Josh, and Ruth Rose investigate the theft of a great deal of money from the belly of a nearly life-size Tyrannosaurus Rex model that their friend, Jud Wheat, is using to raise money for a dinosaur museum.

When someone steals the money the town has been collecting to help the ducks, Josh and his friends try to find the thief.

When Dink, Josh, and Ruth Rose visit a dude ranch in Montana, they find themselves with another mystery to solve, this one involving the theft of money from the ranch's safe and of a large gold nugget that Josh had found.

Dink, Josh, and Ruth Rose help catch the thieves who have stolen the treasure from the museum's mummy exhibit.

"As Thanksgiving approaches, Nate and Lucy must help Bradley and Brian find out what their shady new neighbors are up to"--Provided by publisher.

"Dink, Josh, and Ruth Rose solve a Valentine's Day mystery"--Provided by publisher.

"Dink, Josh, and Ruth Rose must solve a mystery when they go whale watching in Alaska"--.

While visiting London, Dink, Josh, and Ruth Rose solve a mystery and meet the Queen.

When Dink, Josh, and Ruth Rose visit Washington, D.C., just before Christmas, they are inadvertently caught up in a kidnapping plot that was intended for the president's dog, but also involves the president's stepdaughter and her friend Marshall.

When Miss Chinatown and the crown go missing from San Fransisco's Chinatown Parade, Holden--Lily, Miss Chinatown's boyfriend--is accused of the crime. It will take Dink, Josh, and Ruth Rose's best detective skills to clear their friend's name.